second grade how to videos
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Cycle 1: first nine weeks
Foundational Standards
(1.NBT.2) Composing two-digit numbers - Link
(1.NBT.3) Comparing two-digit numbers using place value - Link
(1.NBT.4) Adding two-digit numbers by composing a ten - link
Understanding Three-Digit Numbers
(2.NBT.1) Count objects in groups of ten - Link
(2.NBT.1) Identify an equal number of ones, tens and hundreds - Link
(2.NBT.2) Counting objects by 5s, 10s, and 100s - Link
(2.NBT.2) Identify patterns when counting by 5s on a number line - Link
(2.NBT.2) Identify patterns when counting by 10s - Link
Expressing and Comparing Three-Digit Numbers
(2.NBT.3) Reading numbers - Link
(2.NBT.3) Writing numbers in expanded form - Link
(2.NBT.4) Compare two 3-digit numbers by comparing number parts - Link
(2.NBT.4) Compare numbers using a number line- Link
Adding and Subtracting Within 100
(2.OA.2) Add to making a ten - Link
(2.OA.2) Subtract by counting down to ten – Link
(2.OA.2) Subtract by counting up to ten – Link
(2.NBT.5) Subtract by using a hundreds chart - Link
(2.NBT.5) Add by using a number line - Link
(2.NBT.5) Subtract by using addition - Link
(1.NBT.2) Composing two-digit numbers - Link
(1.NBT.3) Comparing two-digit numbers using place value - Link
(1.NBT.4) Adding two-digit numbers by composing a ten - link
Understanding Three-Digit Numbers
(2.NBT.1) Count objects in groups of ten - Link
(2.NBT.1) Identify an equal number of ones, tens and hundreds - Link
(2.NBT.2) Counting objects by 5s, 10s, and 100s - Link
(2.NBT.2) Identify patterns when counting by 5s on a number line - Link
(2.NBT.2) Identify patterns when counting by 10s - Link
Expressing and Comparing Three-Digit Numbers
(2.NBT.3) Reading numbers - Link
(2.NBT.3) Writing numbers in expanded form - Link
(2.NBT.4) Compare two 3-digit numbers by comparing number parts - Link
(2.NBT.4) Compare numbers using a number line- Link
Adding and Subtracting Within 100
(2.OA.2) Add to making a ten - Link
(2.OA.2) Subtract by counting down to ten – Link
(2.OA.2) Subtract by counting up to ten – Link
(2.NBT.5) Subtract by using a hundreds chart - Link
(2.NBT.5) Add by using a number line - Link
(2.NBT.5) Subtract by using addition - Link
Cycle 2: second nine weeks
Exploring Standard Units of Length
(2.MD.1) Measure with non-standard objects - Link
(2.MD.1) Measure with inch length-units - Link
(2.MD.1) Choose the appropriate measurement tool - Link
(2.MD.2) Measure the same object with two units in the same system- Link
(2.MD.2) Compare a measurement in inches to one in centimeters - Link
Addition and subtraction word problems
(2.OA.1) Understand a word problem - link
(2.OA.1) Solve word problems by making a model - link
(2.OA.1) Solve two-step word problems - link
(2.OA.1) Solve two-step problems by making a model - link
Relating Addition and Subtraction to Length
(2.MD.5) Solve length word problems using color tiles – link
(2.MD.5) Solve length word problem using a ruler – link
(2.MD.5) Find unknowns by creating number bonds – link
(2.MD.6) Create a number line – link
(2.MD.6) Add two numbers using a number line – link
(2.MD.6) Subtract two numbers using a number line – link
Telling Time
(2.MD.7) Understand the passage of time in terms of units – link
(2.MD.7) Distinguish between a.m. and p.m. – link
(2.MD.7) Read and record digital time – link
(2.MD.7) Tell time using the hour hand – link
Skip Counting
(2.NBT.2) Use number patterns to count forwards and backwards – link
(2.NBT.2) Skip-count by 5s, 10s, and 100s – link
(2.NBT.2) Identify number patterns by skip-counting with base ten blocks – link
(2.NBT.2) This video practices counting by 5's - link
(2.NBT.2) Connect skip-counting to repeated addition using number patterns – link
(2.NBT.2) Use skip-counting to solve problems – link
Money
(2.MD.8) Solve money word problems using base ten blocks – link
(2.MD.8) Make change by adding up – link
(2.MD.1) Measure with non-standard objects - Link
(2.MD.1) Measure with inch length-units - Link
(2.MD.1) Choose the appropriate measurement tool - Link
(2.MD.2) Measure the same object with two units in the same system- Link
(2.MD.2) Compare a measurement in inches to one in centimeters - Link
Addition and subtraction word problems
(2.OA.1) Understand a word problem - link
(2.OA.1) Solve word problems by making a model - link
(2.OA.1) Solve two-step word problems - link
(2.OA.1) Solve two-step problems by making a model - link
Relating Addition and Subtraction to Length
(2.MD.5) Solve length word problems using color tiles – link
(2.MD.5) Solve length word problem using a ruler – link
(2.MD.5) Find unknowns by creating number bonds – link
(2.MD.6) Create a number line – link
(2.MD.6) Add two numbers using a number line – link
(2.MD.6) Subtract two numbers using a number line – link
Telling Time
(2.MD.7) Understand the passage of time in terms of units – link
(2.MD.7) Distinguish between a.m. and p.m. – link
(2.MD.7) Read and record digital time – link
(2.MD.7) Tell time using the hour hand – link
Skip Counting
(2.NBT.2) Use number patterns to count forwards and backwards – link
(2.NBT.2) Skip-count by 5s, 10s, and 100s – link
(2.NBT.2) Identify number patterns by skip-counting with base ten blocks – link
(2.NBT.2) This video practices counting by 5's - link
(2.NBT.2) Connect skip-counting to repeated addition using number patterns – link
(2.NBT.2) Use skip-counting to solve problems – link
Money
(2.MD.8) Solve money word problems using base ten blocks – link
(2.MD.8) Make change by adding up – link
Cycle 3: third nine weeks
Skip Counting
(2.NBT.2) Use number patterns to count forwards and backwards – link
(2.NBT.2) Skip-count by 5s, 10s, and 100s – link
(2.NBT.2) Identify number patterns by skip-counting with base ten blocks – link
(2.NBT.2) This video practices counting by 5's - link
(2.NBT.2) Connect skip-counting to repeated addition using number patterns – link
(2.NBT.2) Use skip-counting to solve problems – link
Add/Subtract
(2.NBT.8) Add and subtract 100 from a number using place value – link
(2.NBT.8) Add using expanded notation – link
Addition and Subtraction Word Problems
(2.OA.1) Solve two-step problems by making a model – link
(2.OA.1) Solve two-step problems by writing an equation – link
Measurement Data
(2.MD.9) Find the length of an object using a ruler and rounding – link
(2.MD.9) Measure hand span lengths to gather data - link
(2.MD.9) Measure plant growth to gather data - link
(2.MD.10) Create a bar graph – link
(2.MD.10) Read a bar graph - link
(2.MD.10) Use a bar graph to solve put together problems – link
(2.MD.10) Use a bar graph to solve take apart problems – link
Geometry
(2.G.1) Identify triangles – link
(2.G.1) Identify quadrilaterals – link
(2.G.1) Identify pentagons – link
(2.G.1) Identify hexagons – link
(2.G.1) Identify cubes – link
(2.G.1) Draw shapes with a specified number of sides – link
(2.G.3) Partition a circle into equal shares – link
(2.G.3) Partition a circle into two, three, or four equal shares – link
(2.G.3) Partition rectangles into equal shares multiple ways - link
Addition
(2.NBT.6) Add two 2-digit numbers by making 10s – link
(2.NBT.6) Add three-2-digit numbers by decomposing – link
(2.NBT.6) Add up to four 2-digit numbers by making a ten – link
(2.NBT.6) Add up to four 2-digit numbers by using addition facts and friendly numbers – link
(2.NBT.6) Add up to four 2-digit numbers using place value – link
(2.NBT.6) Add up to four 2-digit numbers using the properties of addition – link
Use Models to Add and Subtract
(2.NBT.7) Add three-digit numbers with base ten blocks –link
(2.NBT.7) Subtract three-digit numbers with base ten blocks – link
(2.NBT.7) Subtract three-digit numbers with a number line – link
(2.NBT.7) Add three-digit numbers using expanded form – link
(2.NBT.7) Subtract three-digit numbers using expanded form - link
Explain an Addition and Subtraction Strategy
(2.NBT.9) Explain an addition number sentence – link
(2.NBT.9) Explain a subtraction number sentence – link
(2.NBT.9) Explain addition using place value – link
(2.NBT.9) Explain addition by decomposing numbers – link
(2.NBT.9) Explain subtraction using place value – link
(2.NBT.9) Explain subtraction by using knowledge of addition – link
(2.NBT.2) Use number patterns to count forwards and backwards – link
(2.NBT.2) Skip-count by 5s, 10s, and 100s – link
(2.NBT.2) Identify number patterns by skip-counting with base ten blocks – link
(2.NBT.2) This video practices counting by 5's - link
(2.NBT.2) Connect skip-counting to repeated addition using number patterns – link
(2.NBT.2) Use skip-counting to solve problems – link
Add/Subtract
(2.NBT.8) Add and subtract 100 from a number using place value – link
(2.NBT.8) Add using expanded notation – link
Addition and Subtraction Word Problems
(2.OA.1) Solve two-step problems by making a model – link
(2.OA.1) Solve two-step problems by writing an equation – link
Measurement Data
(2.MD.9) Find the length of an object using a ruler and rounding – link
(2.MD.9) Measure hand span lengths to gather data - link
(2.MD.9) Measure plant growth to gather data - link
(2.MD.10) Create a bar graph – link
(2.MD.10) Read a bar graph - link
(2.MD.10) Use a bar graph to solve put together problems – link
(2.MD.10) Use a bar graph to solve take apart problems – link
Geometry
(2.G.1) Identify triangles – link
(2.G.1) Identify quadrilaterals – link
(2.G.1) Identify pentagons – link
(2.G.1) Identify hexagons – link
(2.G.1) Identify cubes – link
(2.G.1) Draw shapes with a specified number of sides – link
(2.G.3) Partition a circle into equal shares – link
(2.G.3) Partition a circle into two, three, or four equal shares – link
(2.G.3) Partition rectangles into equal shares multiple ways - link
Addition
(2.NBT.6) Add two 2-digit numbers by making 10s – link
(2.NBT.6) Add three-2-digit numbers by decomposing – link
(2.NBT.6) Add up to four 2-digit numbers by making a ten – link
(2.NBT.6) Add up to four 2-digit numbers by using addition facts and friendly numbers – link
(2.NBT.6) Add up to four 2-digit numbers using place value – link
(2.NBT.6) Add up to four 2-digit numbers using the properties of addition – link
Use Models to Add and Subtract
(2.NBT.7) Add three-digit numbers with base ten blocks –link
(2.NBT.7) Subtract three-digit numbers with base ten blocks – link
(2.NBT.7) Subtract three-digit numbers with a number line – link
(2.NBT.7) Add three-digit numbers using expanded form – link
(2.NBT.7) Subtract three-digit numbers using expanded form - link
Explain an Addition and Subtraction Strategy
(2.NBT.9) Explain an addition number sentence – link
(2.NBT.9) Explain a subtraction number sentence – link
(2.NBT.9) Explain addition using place value – link
(2.NBT.9) Explain addition by decomposing numbers – link
(2.NBT.9) Explain subtraction using place value – link
(2.NBT.9) Explain subtraction by using knowledge of addition – link
Cycle 4: Fourth nine weeks
Understand Even and Odd Numbers
(2.OA.3) Determine whether a group contains an even or odd number of objects by pairing – link
(2.OA.3) Determine whether a group contains an even or odd number of objects by creating equal groups – link
(2.OA.3) Determine whether a group contains an even or odd number of objects by looking at the digit in the one's place – link
(2.OA.3) Write an equation to show an even number – link
Write equations that use addition to find the total number of objects in an array
(2.OA.4) Understanding arrays – link
(2.OA.4) Use repeated addition to find the total number of objects in an array – link
(2.OA.4) Create arrays by modeling equal addends – link
(2.OA.4) Read array by skip counting – link
Partition a rectangle into rows and columns of same-size squares
(2.G.2) Partition a rectangle into rows – link
(2.G.2) Partition a rectangle into columns – link
(2.G.2) Find the number of same-size squares in a rectangle – link
Estimate Lengths in Inches, Feet, Centimeters, and Meters
(2.MD.3) Understand estimation – link
(2.MD.3) Decide if an estimate is reasonable – link
(2.MD.3) Estimate length by creating a mental ruler – link
Measure Objects to Determine Differences in Lengths
(2.MD.4) Find the difference in the length of two objects using addition – link
(2.MD.4) Use everyday objects to determine the difference in the length of two objects – link
(2.MD.4) Use subtraction of everyday objects to determine the difference in length of two objects – link
Add and Subtract within 100 to Solve Word Problems
(2.OA.1) Understand a word problem – link
(2.OA.1) Solve word problems by making a model – link
(2.OA.1) Solve word problems by counting – link
(2.OA.1) Solve word problems by making an easier problems – link
(2.OA.1) Solve word problems by comparing – link
(2.OA.1) Solve two-step word problems – link
(2.OA.1) Solve two-step problems by making a model – link
(2.OA.1) Solve two-step problems by writing an equation – link
Add and Subtract within 20
(2.OA.2) Add and subtract on a number line – link
(2.OA.2) Add and subtract using fact families – link
(2.OA.2) Adding and subtracting using doubles facts – link
(2.OA.2) Add by making a ten – link
Add and Subtract within 100
(2.NBT.5) Decompose and compose numbers – link
(2.NBT.5) Add by decomposing numbers – link
(2.NBT.5) Add by using a hundred's chart – link
(2.NBT.5) Subtract by using a hundred's chart – link
(2.NBT.5) Add by using a number line – link
(2.OA.3) Determine whether a group contains an even or odd number of objects by pairing – link
(2.OA.3) Determine whether a group contains an even or odd number of objects by creating equal groups – link
(2.OA.3) Determine whether a group contains an even or odd number of objects by looking at the digit in the one's place – link
(2.OA.3) Write an equation to show an even number – link
Write equations that use addition to find the total number of objects in an array
(2.OA.4) Understanding arrays – link
(2.OA.4) Use repeated addition to find the total number of objects in an array – link
(2.OA.4) Create arrays by modeling equal addends – link
(2.OA.4) Read array by skip counting – link
Partition a rectangle into rows and columns of same-size squares
(2.G.2) Partition a rectangle into rows – link
(2.G.2) Partition a rectangle into columns – link
(2.G.2) Find the number of same-size squares in a rectangle – link
Estimate Lengths in Inches, Feet, Centimeters, and Meters
(2.MD.3) Understand estimation – link
(2.MD.3) Decide if an estimate is reasonable – link
(2.MD.3) Estimate length by creating a mental ruler – link
Measure Objects to Determine Differences in Lengths
(2.MD.4) Find the difference in the length of two objects using addition – link
(2.MD.4) Use everyday objects to determine the difference in the length of two objects – link
(2.MD.4) Use subtraction of everyday objects to determine the difference in length of two objects – link
Add and Subtract within 100 to Solve Word Problems
(2.OA.1) Understand a word problem – link
(2.OA.1) Solve word problems by making a model – link
(2.OA.1) Solve word problems by counting – link
(2.OA.1) Solve word problems by making an easier problems – link
(2.OA.1) Solve word problems by comparing – link
(2.OA.1) Solve two-step word problems – link
(2.OA.1) Solve two-step problems by making a model – link
(2.OA.1) Solve two-step problems by writing an equation – link
Add and Subtract within 20
(2.OA.2) Add and subtract on a number line – link
(2.OA.2) Add and subtract using fact families – link
(2.OA.2) Adding and subtracting using doubles facts – link
(2.OA.2) Add by making a ten – link
Add and Subtract within 100
(2.NBT.5) Decompose and compose numbers – link
(2.NBT.5) Add by decomposing numbers – link
(2.NBT.5) Add by using a hundred's chart – link
(2.NBT.5) Subtract by using a hundred's chart – link
(2.NBT.5) Add by using a number line – link